1950 GMT:Egypt. Addressing the nation on television after this weekend's violence that has killed at least 50 people, President Morsi has said judicial verdicts --- such as Friday's sentencing of 21 people to executions over last year's 74 deaths in a Port Said football stadium --- have to be respected, as they are not aimed against any group of people. He said "acts of violence, blocking roads are...not something Egyptians are are esed to....They are the ugly face of counter-revolution."